Yeah, Dad remarried in '74. That was the start of *cough* wonderful and nurturing parenting from the fat bit– I mean step-mother.
I'm a black rifle fan, love that pic! :^)
Btw, I still have the trainset. Boy when your little, a simple layout on 4x8 piece of plywood looked humongous. Tons of hours of play with a large collection of Lego and matchbox cars. Hehe!